Diffusing evaporator of active substances



FIG. 1 is a front, top and left side perspective view illustration of a diffusing evaporator of active substances, according to an aspect of the new design;

FIG. 2 is a front view illustration thereof;

FIG. 3 is a bottom view illustration thereof;

FIG. 4 is a left side view illustration thereof;

FIG. 5 is a top view illustration thereof; and,

FIG. 6 is a right side view illustration thereof.

The dashed broken lines depict portions of the diffusing evaporator of active substances that form no part of the claimed design. 

CLAIM The ornamental design for a diffusing evaporator of active substances, as shown and described. 